MR
Mary Rollins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lubbock, Texas
Our Model Tree links this Mary Rollins across the 1920 and 1930 US Censuses in Lubbock, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 7-person household.
Age 18
b. ~1912
Female
Daughter
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lubbock, Texas |
| Surname | Rollins |
| Given Name | Mary Etta |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Lubbock City |
| Est. Birth Year | ~1912 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Opal Rollins | Daughter | — | 12 | ~1918 |
| Linena Rollins | Daughter | — | 1 | ~1929 |
| Mary Rollins | Daughter | — | 18 | ~1912 |
| Susan Rollins | Spouse | — | 47 | ~1883 |
| Annie Rollins | Daughter | — | 7 | ~1923 |
| Ethel Rollins | Daughter | — | 16 | ~1914 |
| John Rollins | Head | — | 48 | ~1882 |
Census Appearances
1920
Lubbock, Texas
Daughter, age 8
Lubbock, Texas · implied b. ~1912 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rollins |
| Given Name | Mauritta |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | South Carolina |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Lubbock, Texas
Daughter, age 18
Lubbock, Texas · implied b. ~1912 — 7 household members
| Surname | Rollins |
| Given Name | Mary Etta |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | South Carolina |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Rollins across 2 US Census years (1920 and 1930) in Lubbock, Texas, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rollins
Daughter · 1930 · age 18 · b. ~1912 · Texas
★ You are viewing this record
Sibling
Opal Rollins
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Rollins
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Rollins
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Linena Rollins
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lubbock, Texas
Open full size
1930 US Federal Census — Lubbock, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2329:0804)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marian E Winters | 45 | Head | Farmer | Texas |
| 52 | Laura Winters | 45 | Wife | — | Tennessee |
| 53 | Mina Winters | 15 | Son | — | Texas |
| 54 | Louis Winters | 7 | Son | — | Texas |
| 55 | Zuen Byars | 25 | Farm hand | — | Tennessee |
| 56 | James A Clement | 42 | R | Farmer | Arkansas |
| 57 | Etta Clement | 45 | Wife | — | Texas |
| 58 | Paul Clement | 16 | Son | — | Texas |
| 59 | Dorothy Lee Clement | 14 | Daughter | — | Oklahoma |
| 60 | Don Clement | 12 | Son | — | Oklahoma |
| 61 | Otis Clement | 11 | Son | — | Arkansas |
| 62 | Rachel Clement | 9 | Daughter | — | Oklahoma |
| 63 | James Clement | 8 | Son | — | Oklahoma |
| 64 | Naomi Clement | 7 | Daughter | — | Oklahoma |
| 65 | Ruth Clement | 5 | Daughter | — | Oklahoma |
| 66 | Wanda Fay Clement | 4 | Daughter | — | Texas |
| 67 | Billie Joe Clement | 0 | Daughter | — | Texas |
| 68 | John C Gentry | 72 | Head | Farmer | Tennessee |
| 69 | Mollie Gentry | 68 | Wife | — | Tennessee |
| 70 | John W Rollins | 48 | Head | Farmer | Arkansas |
| 71 | Susan E Rollins | 47 | Wife | — | South Carolina |
| 72 | Mary Etta Rollins THIS PERSON | 18 | Daughter | — | Oklahoma |
| 73 | Ethel Rollins | 16 | Daughter | — | Arkansas |
| 74 | Opal Rollins | 12 | Daughter | — | Arkansas |
| 75 | Annie Ruth Rollins | 7 | Daughter | — | Texas |
| 76 | Linena Rollins | 1 | Daughter | — | Texas |
| 77 | Clay Dean | 47 | Head | Farmer | Missouri |
| 78 | Minnie Myrtle Dean | 47 | Wife | — | Texas |
| 79 | William D Dean | 17 | Son | — | Texas |
| 80 | George H Hackelman | 35 | Head | Farmer | Texas |
| 81 | Mabel Hackelman | 26 | Wife | — | Texas |
| 82 | Stephen O Clark | 57 | Head | Farmer | Georgia |
| 83 | Lillie Clark | 46 | Wife | — | Texas |
| 84 | Leona Clark | 25 | Daughter | — | Texas |
| 85 | Robert Clark | 24 | Son | — | Texas |
| 86 | Lorena Clark | 22 | Daughter | — | Texas |
| 87 | Richard Clark | 14 | Son | — | Texas |
| 88 | Cedric Clark | 11 | Son | — | Texas |
| 89 | Jim Hobgood | 24 | Head | Farmer | Texas |
| 90 | Alice Hobgood | 22 | Wife | — | Texas |
| 91 | Walter Hobgood | 0 | Son | — | Texas |
| 92 | Robert D Hobgood | 36 | Head | Farmer | Texas |
| 93 | Verna Hobgood | 26 | Wife | — | Texas |
| 94 | Charley Hobgood | 6 | Son | — | Texas |
| 95 | Annie Hobgood | 2 | Son | — | Texas |
| 96 | Gerrin H Williamson | 46 | Head | Farmer | Texas |
| 97 | Ruby Williamson | 39 | Wife | — | Texas |
| 98 | Joe Williamson | 21 | Son | — | Oklahoma |
| 99 | Leo Williamson | 17 | Son | — | Oklahoma |
| 100 | Mary Williamson | 67 | Mother | — | Texas |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)